Forms create an interface for the user to select options and return data to the Web server. <button>...</button> Usage | Creates a button. | Attributes | core, i18n, events. | name="..." The button name. | value="..." The value of the button. | type="..." The button type (button, submit, reset). | disabled="..." Sets the button state to disabled. | tabindex="..." Sets the tabbing order between elements with a defined tabindex. | onfocus="..." The event that occurs when the element receives focus. | onblur="..." The event that occurs when the element loses focus. |
<form>...</form> Usage | Creates a form that holds controls for user input. | Attributes | core, i18n, events. | action="..." The URL for the server action. | method="..." The HTTP method (get, post). get is deprecated. | enctype="..." Specifies the MIME (Internet media type). | onsubmit="..." The intrinsic event that occurs when the form is submitted. | onreset="..." The intrinsic event that occurs when the form is reset. | target="..." Determines where the resource is displayed (user-defined name, _blank, _parent, _self, _top). | accept-charset="..." The list of character encodings. |
<input /> Usage | Defines controls used in forms. | Attributes | core, i18n, events. | type="..." The type of input control (text, password, checkbox, radio, submit, reset, file, hidden, image, button). | name="..." The name of the control (required except for submit and reset). | value="..." The initial value of the control (required for radio and checkboxes). | checked="checked" Sets the radio buttons to a checked state. | disabled="..." Disables the control. | readonly="..." For text password types. | size="..." The width of the control in pixels except for text and password controls, which are specified in number of characters. | maxlength="..." The maximum number of characters that can be entered. | src="/books/1/174/1/html/2/..." The URL to an image control type. | alt="..." An alternative text description. | usemap="..." The URL to a client-side imagemap. | tabindex="..." Sets the tabbing order between elements with a defined tabindex. | onfocus="..." The event that occurs when the element receives focus. | onblur="..." The event that occurs when the element loses focus. | onselect="..." Intrinsic event that occurs when the control is selected. | onchange="..." Intrinsic event that occurs when the control is changed. | accept="..." File types allowed for upload. |
<label>...</label> Usage | Labels a control. | Attributes | core, i18n, events. | for="..." Associates a label with an identified control. | disabled="..." Disables a control. | accesskey="..." Assigns a hotkey to this element. | onfocus="..." The event that occurs when the element receives focus. | onblur="..." The event that occurs when the element loses focus. |
<legend>...</legend> Usage | Assigns a caption to a fieldset. | Attributes | core, i18n, events. | accesskey="..." Assigns a hotkey to this element. |
<option>...</option> Usage | Specifies choices in a <select> element. | Attributes | core, i18n, events. | selected="selected" Specifies whether the option is selected. | disabled="disabled" Disables the control. | value="..." The value submitted if a control is submitted. |
<select>...</select> Usage | Creates choices for the user to select. | Attributes | core, i18n, events. | name="..." The name of the element. | size="..." The height in number of visible rows. | multiple="multiple" Allows multiple selections. | disabled="disabled" Disables the control. | tabindex="..." Sets the tabbing order between elements with a defined tabindex. | onfocus="..." The event that occurs when the element receives focus. | onblur="..." The event that occurs when the element loses focus. | onselect="..." Intrinsic event that occurs when the control is selected. | onchange="..." Intrinsic event that occurs when the control is changed. |
<textarea>...</textarea> Usage | Creates an area for user input with multiple lines. | Attributes | core, i18n, events. | name="..." The name of the control. | rows="..." The height in number of rows. | cols="..." The width in number of columns. | disabled="disabled" Disables the control. | readonly="readonly" Sets the displayed text to read-only status. | tabindex="..." Sets the tabbing order between elements with a defined tabindex. | onfocus="..." The event that occurs when the element receives focus. | onblur="..." The event that occurs when the element loses focus. | onselect="..." Intrinsic event that occurs when the control is selected. | onchange="..." Intrinsic event that occurs when the control is changed. | Notes | Text to be displayed is placed within the start and end tags. |
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